<?php
/**
 * Smarty plugin
 * @package Smarty
 * @subpackage plugins
 */

/**
 * delete an automagically created file by name and id
 *
 * @param string $auto_base
 * @param string $auto_source
 * @param string $auto_id
 * @param integer $exp_time
 * @return boolean
 */

// $auto_base, $auto_source = null, $auto_id = null, $exp_time = null

function smarty_core_rm_auto($params, &$smarty)
{
	if (!@is_dir($params['auto_base']))
	return false;

	if(!isset($params['auto_id']) && !isset($params['auto_source'])) {
		$_params = array(
            'dirname' => $params['auto_base'],
            'level' => 0,
            'exp_time' => $params['exp_time']
		);
		require_once(SMARTY_CORE_DIR . 'core.rmdir.php');
		$_res = smarty_core_rmdir($_params, $smarty);
	} else {
		$_tname = $smarty->_get_auto_filename($params['auto_base'], $params['auto_source'], $params['auto_id']);

		if(isset($params['auto_source'])) {
			if (isset($params['extensions'])) {
				$_res = false;
				foreach ((array)$params['extensions'] as $_extension)
				$_res |= $smarty->_unlink($_tname.$_extension, $params['exp_time']);
			} else {
				$_res = $smarty->_unlink($_tname, $params['exp_time']);
			}
		} elseif ($smarty->use_sub_dirs) {
			$_params = array(
                'dirname' => $_tname,
                'level' => 1,
                'exp_time' => $params['exp_time']
			);
			require_once(SMARTY_CORE_DIR . 'core.rmdir.php');
			$_res = smarty_core_rmdir($_params, $smarty);
		} else {
			// remove matching file names
			$_handle = opendir($params['auto_base']);
			$_res = true;
			while (false !== ($_filename = readdir($_handle))) {
				if($_filename == '.' || $_filename == '..') {
					continue;
				} elseif (substr($params['auto_base'] . DIRECTORY_SEPARATOR . $_filename, 0, strlen($_tname)) == $_tname) {
					$_res &= (bool)$smarty->_unlink($params['auto_base'] . DIRECTORY_SEPARATOR . $_filename, $params['exp_time']);
				}
			}
		}
	}

	return $_res;
}

/* vim: set expandtab: */

?>
